DOWNHOLE FLUID CONTROL PROCESSES

The invention provides an improved method of controlling permeability in downhole formations. The invention provides a downhole process which comprises forcing an aqueous solution of polymer down a well into an insolubilising zone which is in a subterranean formation and which has a higher temperatu...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	FRAMPTON, HARRY
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES
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